Shop

California Ground Squirrel, (Spermophilus beecheyi) by Eyal Nahmias

Currently unavailable for purchase

Available to buy on…

California Ground Squirrel, (Spermophilus beecheyi) by 


Named for Frederick William Beechey, who explored much of Northern California in 1826-28 as captain of His Majesty’s Ship Blossom, this squirrel is also sometimes called the Beechey Ground Squirrel.
Description: Gray, light brown and dusky fur are mixed to give the California Ground Squirrel’s upperparts a mottled appearance. A band of slightly darker fur, flecked with light gray, extends from the head over the middle of the back. Gray fur forms a cape over the sides of the head and shoulders. This gray cape may have a protective function, breaking up the animal’s body outline and making it more difficult for a predator to spot. Light buff or grayish yellow fur covers the undersides.

Whitish fur rings the eyes and perhaps protects the squirrel’s eyes from too intense sunlight. Black fur edges the outer rims of the ears. The tail, five to seven inches long and more than half the length of the head and body, is covered with mixed yellowish gray and black hairs and is lighter on the underside. Generally, California Ground Squirrels measure between sixteen and nineteen inches total length.
Habits: California Ground Squirrels live in burrows. Hillsides or low earth banks are preferred sites because the burrows can be excavated horizontally, although many burrows are dug down vertically several feet to assure protection. Burrows, which are about four or five inches in diameter, may vary in length from five feet to more than thirty-five feet and may be used by many generations of ground squirrels. Some burrows house single squirrel occupants, while others may be colonial homes for several squirrels. Short burrows many have a single opening, but longer branched burrows often have two or more openings. In studying California Ground Squirrels, one group of scientists found a squirrel home with six females and five males which consisted of tunnels totaling 741 feet in length and had thrity-three openings. The deepest tunnel was twenty-eight feet below ground. Although most tunnel excavation work is done in the spring, digging and burrow improvement is a continuing process.

During the breeding season, from about February to April, and during the summer months, California Ground Squirrels are above ground for long periods each day. They often spend their time feeding (they eat a variety of seeds, fruits, acorns, roots, mushrooms, and even insects such as grasshoppers, crickets, and caterpillars), sunning, dust-bathing, and grooming. In one of their favorite sun bathing positions the squirrel lies with its belly on the ground, elbows on the ground with forearms extended and head raised. They also like to sit straight up, motionless, with their arms hanging down across their chest and their paws resting one upon the other. From this position they love to look about. In fact, their vision is thought to be about equivalent to a human’s.

California Ground Squirrels are ever vigilent and ready to sound an alarm if danger is perceived. If frightened, a squirrel often makes long leaps and emits a sharp, metallic alarm cry several times in rapid succession. The squirrel may pause near its burrow and clink at intervals, or it may drop down into its tunnel system.

Generally, ground squirrels spend most of their life within a fairly small area. In fact, most of their time is spent within about 100 feet of their burrow and rarely does a ground squirrel go beyond a 150-yard radius of its burrow.

California Ground Squirrels hibernate for several months of the year. How long they hibernate depends on where they live. In some areas, adult squirrels may spend as much as eight months dormant in their burrows. Sometime in the fall or eary winter the squirrels will settle in for the winter. It is interesting that the males are the first to begin hiberation. Females and young squirrels may not begin hibernation for over a month later. California Ground Squirrels go into “true hibernation,” that is, unlike a bear which merely enjoys a long period of sleep, the ground squirrel goes into what might be thought of as a state of near suspended animation. Their heart rate slows down to as little as only a tenth of its normal heart rate and their respiration may slow down to the point where they only take a breath every couple of minutes. Even in this state, they wake up every four to five days for short periods. During these times they eat food they stored away in special chambers during the summer months and they use special “bathroom” chambers before climbing back into their underground nests. The males are the first to emerge from hibernation, usually in the early spring.

The breeding season, from February to April, is a busy time for California Ground Squirrels. Mating chases are common, with males chasing females until she is ready to accpet one. Females may mate with more than one male and often mate more than one time. After about a month-long gestation period, a mother squirrel may give birth from three to as many as fifteen babies, with from five to six being an average number. The babies remain underground with the mother. Their eyes open at about five weeks and by about the eighth week, they are ready to come out of the burrow for the first time. At first the youngesters will play and feed very near the burrow entrance under the mother’s close and attentive supervision.

California Ground Squirrels may live as long as six years, but three or four years is probably their average life span in the wild. Captive ground squirrels have lived for ten years.

Image was taken as part of a test on a long tamron zoom lens, mounted on a tripod, Santa Barbara, CA

Nikon D90
200-500mm Tamron @500
1/100 f6.3

-——————————————————————————————


-——————————————————————————————

Tags

california ground squirrel, spermophilus beecheyi adorable, beecheyi, blackeye, brown, bushy, california, cute, eyal, fur, furball, furry, ground, lovable, mammal, mouth, nahmias, nature, paws, rodent, sciuridae, sciurus, skiouros, spermophilus, spots, squirrel, whiskers, wild, wildlife, yellow, animal

Comments

  • cdwork
    cdworkover 5 years ago

    Absolutely gorgeous against the blue sky

  • Elizarose
    Elizaroseover 5 years ago

    Wow!. Great work!

  • Marvin Collins
    Marvin Collinsover 5 years ago

    Excellent!!

  • 99gnome
    99gnomeover 5 years ago

    Cool composition, lots of detail and nice, crisp colors. I like it :)

  • Antoine Dagobert
    Antoine Dagobertover 5 years ago

    Awesome colors and great details!

  • clizzio
    clizzioover 5 years ago

    Cute little fellow against that blue sky.

  • AnnDixon
    AnnDixonover 2 years ago

    BEAUTIFUL work
    .

  • Ray Clarke
    Ray Clarkeover 2 years ago

  • lcretyi
    lcretyiover 2 years ago

  • Carol Bleasdale
    Carol Bleasdaleover 2 years ago

    Great capture!

desktop tablet-landscape content-width tablet-portrait workstream-4-across phone-landscape phone-portrait